QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

By Category

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

All Products

Sildenafil Impurity 45

QCC Cat No.:

QS040645

CAS No.:

62871-12-9

Mol Formula:

C9H9ClO3

Mol. Weight:

200.62

Sildenafil Impurity 46

QCC Cat No.:

QS040646

CAS No.:

139756-00-6

Mol Formula:

C8H11N3O4

Mol. Weight:

213.19

Sildenafil Impurity 47

QCC Cat No.:

QS040647

CAS No.:

383427-88-1

Mol Formula:

C8H13N3O2

Mol. Weight:

183.21

Sildenafil Impurity 48

QCC Cat No.:

QS040648

CAS No.:

NA

Mol Formula:

C17H20N4O2

Mol. Weight:

312.37

Sildenafil Impurity 49

QCC Cat No.:

QS040649

CAS No.:

NA

Mol Formula:

C17H22N4O6S

Mol. Weight:

410.44

Sildenafil Impurity 50

QCC Cat No.:

QS040650

CAS No.:

NA

Mol Formula:

C21H30N6O5S

Mol. Weight:

478.57

Sildenafil Impurity 51

QCC Cat No.:

QS040651

CAS No.:

NA

Mol Formula:

C22H30N6O4S

Mol. Weight:

474.58

Sildenafil Impurity 52

QCC Cat No.:

QS040652

CAS No.:

NA

Mol Formula:

C20H28N6O5S

Mol. Weight:

464.54

Hydroxythiohomosildenafil

QCC Cat No.:

QS040653

CAS No.:

479073-82-0

Mol Formula:

C23H32N6O4S2

Mol. Weight:

520.67

Sildenafil citrate

QCC Cat No.:

QS040654

CAS No.:

171599-83-0

Mol Formula:

C22H30N6O4S C6H8O7

Mol. Weight:

474.58 192.12

N-Desmethyl Sildenafil-d8

QCC Cat No.:

QS040655

CAS No.:

1185168-06-2

Mol Formula:

C21H20D8N6O4S

Mol. Weight:

468.60

QCC Cat No.:

QS040656

CAS No.:

139755-83-2 (non-labelled)

Mol Formula:

C22H22D8N6O4S

Mol. Weight:

482.63

Sildenafil Impurity 57

QCC Cat No.:

QS040657

CAS No.:

139755-99-0

Mol Formula:

C8H12N2O2

Mol. Weight:

168.19

Sildenafil Impurity 58

QCC Cat No.:

QS040658

CAS No.:

NA

Mol Formula:

C8H15N5O

Mol. Weight:

197.24

Sildenafil Impurity 59

QCC Cat No.:

QS040659

CAS No.:

NA

Mol Formula:

C24H26N4O5

Mol. Weight:

450.49

Sildenafil Impurity 60

QCC Cat No.:

QS040660

CAS No.:

NA

Mol Formula:

C19H28N4O3

Mol. Weight:

360.45

Sildenafil Impurity 61

QCC Cat No.:

QS040661

CAS No.:

NA

Mol Formula:

C17H21N3O4

Mol. Weight:

331.37

Sildenafil Impurity 62

QCC Cat No.:

QS040662

CAS No.:

NA

Mol Formula:

C15H15ClN4O2

Mol. Weight:

318.76

Sildenafil Impurity 63

QCC Cat No.:

QS040663

CAS No.:

NA

Mol Formula:

C15H14Cl2N4O2

Mol. Weight:

353.20

Sildenafil Impurity 64

QCC Cat No.:

QS040664

CAS No.:

NA

Mol Formula:

C17H18Cl2N4O2

Mol. Weight:

381.26

Sildenafil Impurity 65

QCC Cat No.:

QS040665

CAS No.:

NA

Mol Formula:

C17H20N4O3

Mol. Weight:

328.37

Methisosildenafil

QCC Cat No.:

QS040666

CAS No.:

496835-35-9

Mol Formula:

C23H32N6O4S

Mol. Weight:

488.60

Sildenafil Impurity 67

QCC Cat No.:

QS040667

CAS No.:

1610830-81-3

Mol Formula:

C22H28N6OS2

Mol. Weight:

456.63

Sildenafil Impurity 68

QCC Cat No.:

QS040668

CAS No.:

1621873-33-3

Mol Formula:

C25H36N6O4S

Mol. Weight:

516.66

Sildenafil Impurity 69

QCC Cat No.:

QS040669

CAS No.:

1446089-83-3

Mol Formula:

C32H38N6O3

Mol. Weight:

554.68

Sildenafil Impurity 70

QCC Cat No.:

QS040670

CAS No.:

1609405-33-5

Mol Formula:

C25H30N6O5

Mol. Weight:

494.54

Sildenafil Impurity 71

QCC Cat No.:

QS040671

CAS No.:

1446144-70-2

Mol Formula:

C25H32N6O4

Mol. Weight:

480.56

QCC Cat No.:

QS040672

CAS No.:

479073-79-5

Mol Formula:

C22H30N6O3S2

Mol. Weight:

490.64

Sildenafil Impurity 73

QCC Cat No.:

QS040673

CAS No.:

NA

Mol Formula:

C8H10ClN3O3

Mol. Weight:

231.64

Sildenafil Impurity 74

QCC Cat No.:

QS040674

CAS No.:

2021224-02-0

Mol Formula:

C9H10O6S

Mol. Weight:

246.24